/**
 * Copyright (C) 2010-2011 TVH Group NV. <kalman.tiboldi@tvh.com>
 *
 * This file is part of the MyStroBe project.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 * 		http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 package net.mystrobe.client;


/**
 * The available and supported filtering operations
 * 
 * @author TVH Group NV
 */
public enum FilterOperator {
        /**
         * Equal
         */
	EQ,

        /**
         * Greather than
         */
	GT,

        /**
         * Greather or equal
         */
	GE,

        /**
         * Less than
         */
	LT,

        /**
         * Less or equal
         */
	LE,

        /**
         * Not equall
         */
	NE,

        /**
         * Begins with
         */
	BEGINS,

        /**
         * Matches
         */
	MATCHES;
	
	public static FilterOperator getFilterOperator(String stringOperator) {
		
		if ("=".equals(stringOperator)) {
			return EQ;
		} else if (">".equals(stringOperator)) {
			return GT;
		} else if ("<".equals(stringOperator)) {
			return LT;
		} else if (">=".equals(stringOperator)) {
			return GE;
		} else if ("<=".equals(stringOperator)) {
			return LE;
		} else if ("!=".equals(stringOperator)) {
			return NE;
		} else if ("*".equals(stringOperator)) {
			return MATCHES;
		} 
		
		return null;
	}
}